.main {
    width: 979px;
    height: 450px;
    margin-top: 10px;
    margin-left: 265px;
    background-color: #e60012;;
}

.floor .type .box_hd{
    height: 30px;
    margin-top:25px;
    border-bottom: 2px solid #c81623;
}

.floor .type .box_hd h3 {
    float: left;
    line-height: 30px;
    font-size: 18px;
    color:#c81623;
}

.floor .type .box_hd .tab_list {
    float: right;
}

.floor .type .box_hd .tab_list ul {
    margin-right: 20px;
}

.floor .type .box_hd .tab_list ul li {
    float: left;
}

.floor .type .box_hd .tab_list ul li a {
    font-size: 13px;
    margin: 0 16px;
    line-height: 30px;
}

.floor .type .box_bd {
    height: 363px;
    width: 1198px;
    border-right: 2px solid #EBEBEB;
    border-bottom: 2px solid #EBEBEB;
}

.floor .type .box_bd .tab_content ul li{
    float: left;
    width: 297.5px;
    height: 179.5px;
    background-color: #AAD1D7;
    border-top: 2px solid #EBEBEB;
    border-left: 2px solid #EBEBEB;
}